toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Relays and Modules - Transmission and Drivetrain > < Starter Relay|Flow of Diagnosis|Page 381
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Starter Relay: Component Tests and General Diagnostics

STARTER RELAY INSPECTION

1. Remove Starter Relay

2. Inspect Starter Relay

A. Inspect Relay Continuity

a. Using an ohmmeter, check that there is continuity between terminals 1 and 2.

If there is no continuity, replace the relay.

b. Check that there is no continuity between terminals 3 and 5.

If there is continuity, replace the relay.

B. Inspect relay operation

a. Apply battery voltage across terminals 1 and 2.
b. Using an ohmmeter, check that there is continuity between terminals 3 and 5.

If there is no continuity, replace the relay.

3. Reinstall Starter Relay

Relays and Modules - Transmission and Drivetrain > < Starter Relay|Flow of Diagnosis|Page 381